diff --git a/pom.xml b/pom.xml
index 0055dd1..4d0ce0d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,21 +69,21 @@
 		<source.level>1.8</source.level>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		
-		<assertj.version>3.9.1</assertj.version>
+		<assertj.version>3.13.1</assertj.version>
 		<flapdoodle.version>2.2.0</flapdoodle.version>
 		<hamcrest.version>1.3</hamcrest.version>
-		<jackson.version>2.9.1</jackson.version>
+		<jackson.version>2.9.9</jackson.version>
 		<jsr305.version>3.0.2</jsr305.version>
 		<junit.version>4.12</junit.version>
 		<lombok.version>1.18.0</lombok.version>
 		<mockito.version>2.18.3</mockito.version>
 		<mongo.version>3.8.0</mongo.version>
 		<mongo-reactivestreams.version>1.9.0</mongo-reactivestreams.version>
-		<reactor.version>Californium-SR6</reactor.version>
-		<spring.version>5.1.6.RELEASE</spring.version>
-		<spring-data.version>Lovelace-SR6</spring-data.version>
+		<reactor.version>Californium-SR10</reactor.version>
+		<spring.version>5.1.9.RELEASE</spring.version>
+		<spring-data.version>Lovelace-SR10</spring-data.version>
 		<spring-security.version>5.1.5.RELEASE</spring-security.version>
-		<spring-session.version>2.1.4.RELEASE</spring-session.version>
+		<spring-session.version>2.1.8.RELEASE</spring-session.version>
 	</properties>
 
 	<profiles>
diff --git a/src/test/java/org/springframework/session/data/mongo/config/annotation/web/reactive/ReactiveMongoWebSessionConfigurationTest.java b/src/test/java/org/springframework/session/data/mongo/config/annotation/web/reactive/ReactiveMongoWebSessionConfigurationTest.java
index fd1adf5..10adea5 100644
--- a/src/test/java/org/springframework/session/data/mongo/config/annotation/web/reactive/ReactiveMongoWebSessionConfigurationTest.java
+++ b/src/test/java/org/springframework/session/data/mongo/config/annotation/web/reactive/ReactiveMongoWebSessionConfigurationTest.java
@@ -101,7 +101,7 @@ public class ReactiveMongoWebSessionConfigurationTest {
 
 		AbstractMongoSessionConverter converter = findMongoSessionConverter(repository);
 
-		assertThat(converter).extracting(AbstractMongoSessionConverter::getClass).contains(JdkMongoSessionConverter.class);
+		assertThat(converter).extracting(AbstractMongoSessionConverter::getClass).isEqualTo(JdkMongoSessionConverter.class);
 	}
 
 	@Test
@@ -117,7 +117,7 @@ public class ReactiveMongoWebSessionConfigurationTest {
 		AbstractMongoSessionConverter converter = findMongoSessionConverter(repository);
 
 		assertThat(converter).extracting(AbstractMongoSessionConverter::getClass)
-				.contains(JacksonMongoSessionConverter.class);
+				.isEqualTo(JacksonMongoSessionConverter.class);
 	}
 
 	@Test